A Sex Offender Notification said Perry was convicted of first-degree sexual assault of a child and his victims have been minor teen girls known to him.

The notification said Perry is 5-foot-3, weighs 168 pounds, has gray hair and blue eyes. He has a scar on his lower left arm, a tattoo of a heart with "Pam" on his upper left arm, a tattoo of Jesus on his lower right arm and a tattoo of a cross on his left hand. He was to be released on or before April 30, the notification said.

William F. Perry(Photo: Courtesy of Manitowoc Police Department)

Perry is on supervision with Wisconsin Probation and Parole through Jan. 6, 2027, and must comply with the following rules: requirements of the Division of Community Corrections and Supervised Release rules; no unsupervised contact with minors; no contact with victims; no taverns, bars or liquor stores; no alcohol or drugs; standard sex offender rules; cooperate with electronic monitoring; and comply with requirements of lifetime Sex Offender Registration.

The notification said Perry has served his time in prison and is not wanted by police, adding, "This notification is not intended to increase fear; rather it is our belief that an informed public is a safer public."

Contact Brandon Reid at 920-686-2984 or breid@gannett.com. Follow him on Twitter at @breidHTRNews.